@book{334972,
	author = {Lauzadder, Warren L  . and Duff, Jon M.},
	title = {Fundamentals of engineering drawing with and introduction to computer graphics for design and production / },
	publisher = {Prentice Hall of India Pvt Ltd. , },
	year = {1993.},
	address = {New Delhi : },
	edition = {11 / }
}